The Caterpillar Colorado is probably the ultimate in rugged work boot styles. With a full grain nubuck upper, this casual boot also has a nylon mesh lining and an oil and slip resistant sole unit. Branding appears on the outside of this all black style.

I bought these for travelling to work during the recent heavy floods in areas around London and they fit the bill perfectly. In terms of ruggedness they fare very well however there was some loose stitching on the insides of the boots tongue area I found.